03163ntm a2200289 a 4500 vtls000094307 KUKTEM 20251117113322.0 160406t2015 my a f 000 0 eng d THE0005346(Local) 201905151116 hanafiah 201711281606 fateeha 201604061640 huda UMP FKP .F58 2015 r Bc. Fitriyanti Arsyad Evaluation of surface roughness and power consumption in machining FCD 450 using coated and uncoated irregular milling tools / Fitriyanti Arsyad Kuantan, Pahang : UMP, 2015 xxi, 82 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Faculty of Manufacturing Engineering Project Paper (Bachelor of Manufacturing Engineering) -- Universiti Malaysia Pahang – 2015 Bibliography: p. 66-69 Machining is the most important manufacturing process in these modern industries especially for producing automotive component. Quality, productivity and cost saving in manufacturing industries is one of the main manufacturer focus in making mechanical product in Sapura Industry. In this project, the effects of different cutting conditions (spindle speed, feed rate, and depth of cut, machining length and machining time) on surface roughness and power consumption on FCD450 cast iron by usin g CNC milling machine are studied. The experimental output indicated average decrement 27.92% for surface roughness by using coated compare uncoated tool. Average decrement 9.32% for power consumption by using coated compare uncoated tool. The suggested cutting parameter for lowest surface roughness and lowest power consumption by using coated and uncoated tools are; cutting speed (3026 rev/min), feed rate (120 mm/min), depth of cut (0.75 mm), radial depth of cut (20 mm) ,machining time (73.5second) and machining length (300 mm). From the results, the optimum cutting speed (2587.95 rev/min), feed rate (280.28 mm/min), lowest depth of cut (0.75 mm), radial depth of cut (10.88 mm), machining time (72.5 second) and machining length (269.4 mm) is suggested for further analysis and experiment of coated solid carbide cutting tools to get optimum performance. From the results experiments, it can be concluded that using coated solid carbide give optimum results in the term of surface roughness, power consumption, tool wear and tool life as compared to uncoated tools in milling. High quality surface and high productivity is obtained using coated tool compare uncoated tools because using coated is more economical in terms of energy and power requirements which meet the high demand of the industry nowadays. Faculty of Manufacturing Engineering Dissertations Universities and Colleges Dissertations Theses http://ecollib.ump.edu.my/id/eprint/25976 Access in library only 0 0 0 1 20000 20000 2019-09-04 0 FKP .F58 2015 r Bc. 0000108135 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 8092 | FKP .F58 2015 r Bc. 0000108136 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 6643 6649 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6100*6500*6501*8560*9992